Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928152 | Call reception infeasibleness informing system and method | Kikuo Takeda, Hisae Takeda, Yoshiko Takeda, Noriko Takeda | 2005-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928152 | Call reception infeasibleness informing system and method | Kikuo Takeda, Hisae Takeda, Yoshiko Takeda, Noriko Takeda | 2005-08-09 |